Often for the preparation of chemically pure solutions at home requires a small amount of distilled water. Many in these cases, use a snow coat from the freezer of the refrigerator, but it can get particles products. Meanwhile, to obtain such water is easy using the usual pots and pans with cold water, when placed as shown in the figure. Condensing on the bottom of the pan, the steam will flow down the drops of water in filled flask.
Recommend to read
THE MOST ELEGANT
(The end. Beginning at No. 11'2004) Flying boat MDR-6. Flying boat I. V. Chetverikova has been used in our country in almost all fleets. The beginning of the great Patriotic war in...
“THE SECRET” INSTRUMENTAL
If in your workshop or garage is no place to neatly place the tools fix the spring clamps on the folding shelf. In the off position, the tool locks firmly turntable or special latches...
